Grizzly   |  Model: G9729
31" Combo Lathe/Mill
Price: $2,250.00
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Grizzly G9729 - 31" Combo Lathe/Mill

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Need a larger combo machine? One with an awesome 31" between centers and 16-1/2" swing? Then the G9729 is the answer. With great features like a magnetic controller and a forward / reverse switch, hardened and ground bedways, two motors for extra power and a 4-way turret tool post makes this a real do-it-all machine. Cuts inch and metric threads with ease and includes a built-in milling table with T-slots, a steady rest and a follow rest. Convenient window allows easy verification of drill spindle speeds. An incredible machine at an unbeatable price!


  • Forward / reverse switch
  • Built-in milling table with T-slots
  • Two separate motors
  • Power longitudinal feed
  • Power cross feed
  • Magnetic switch
  • Four-position turret tool post
  • Steady and follow rest
  • Tailstock offsets 1/2"
  • Threading dial


  • Swing over bed: 16-1/2"
  • Swing over cross slide: 11-1/2"
  • Distance between centers: 31"
  • Spindle: 4-bolt intrinsic
  • Spindle nose taper: MT #4
  • Drawbar: 3/8" x 16 TPI
  • Spindle bore: 1-1/8"
  • Tailstock barrel taper: MT #3
  • Tailstock travel: 2-1/2"
  • Cross slide travel: 3-3/4"
  • Cross-slide mill table T-slots: 7/16" T-slots, spaced 3.54" (90mm) apart on centers
  • Top slide travel: 2-1/2"
  • Spindle to work table: 12"
  • Spindle travel (drill): 4-5/16"
  • Spindle taper (drill): MT #3
  • Number of speeds: 7 lathe / 16 mill/drill
  • Lathe speed range: 175-1425 RPM
  • Mill/drill speed range: 120-1500 RPM
  • Range of threads (inches): 4-120 TPI
  • Range of threads (metric): 0.75-6.0mm
  • Motor size (single phase 110V): 3/4 H.P.
  • Approximate shipping weight: 692 lbs.

    Standard Accessories:

  • 5" 3-jaw chuck
  • 1/2" drill chuck
  • MT #3 chuck arbor 3/8" x 16 TPI
  • 2 dead centers
  • Change gears
  • Steady rest
  • Follow rest
  • 9" faceplate
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2 Customer Reviews (4.5 out of 5 stars): Sign in to write a review

9729 lathe combo 1/2/2018

Good product , need to advise customer that they will need to clean the lathe from when they made it ! Lathe was greased very well when I received it but the metal shavings from when it was made was in the grease ! Still happy ! Had bad delivery service keep putting me off to deliver it from Shreveport Louisiana, so me and my wife drove to Shreveport to pick it up on a Friday at 7:45 pm we live one hour and fifteen minutes from Shreveport and we paid for lift gate service but other than that I’m still happy thank you!

great tool. 12/11/2016

I have own this 3 in 1 for just over 6 mo. and use it quit a bit at work. used doing odds and ends around the shop and it work great. always look forword to the next job I use it on.

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